san jose police is investigating whether any laws were broken. reporting live here in san jose, bob redell, nbc bay area news. >>> also in the south bay, parents at a morgan hill day care want to know why it took so long for staff to report a teacher after she allegedly tried to drug a group of toddlers. dudsens of parents met with administrators at the kiddie academy last night demanding answers about deborah gratz. friday morning, gratz was caught putting sleeping medication into children's drinking cups. but the reason parents are upset, the school did not report the incident to police until monday morning. >> how could they sleep and how could they go through the weekend knowing what's happening and not notifying the parents? the parents -- the kids that were in there could have got tested. but waiting over the weekend until monday would have been just -- >> police say they are also frustrated with the timing of the report because valuable evidence was lost. parents say day care administrators told them they would implement new policies. >>>